CONDENSED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities:
Net loss	$ (3,283)	$ (3,937)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	0	3
Change in fair value of warrant liability	31	0
Common stock issued for services rendered	174	0
Stock-based compensation	379	354
Changes in operating assets and liabilities:
Receivables	5	1
Prepaid expenses and other current assets	148	331
Accounts payable	327	(159)
Accrued expenses	(98)	(972)
Net cash flows from operating activities	(2,317)	(4,379)
Cash flows from investing activities:
Purchases of property and equipment	(97)	0
Net cash flows from investing activities	(97)	0
Cash flows from financing activities:
Proceeds from the issuance of common stock and pre funded warrants, net of offering costs	1,911	0
Proceeds from sale of Series A-1 preferred stock	500	0
Proceeds from sale of Series A-2 preferred stock	850	0
Net cash flows from financing activities	3,261	0
Net increase (decrease) in cash, cash equivalents	847	(4,379)
Cash and cash equivalents, beginning of period	1,091	6,062
Cash and cash equivalents, end of period	1,938	1,683
Supplementary disclosure of cash flow information:
Cash paid for interest	0	0
Noncash financing activities:
Recognition of warrant liability in connection with the equity line of credit agreement	$ 178	$ 0